postinst is in kdump-tools 1:1.6.3-2.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 | #! /bin/sh
set -e
update_param() {
. $INITCONFFILE
eval old=\"'$'$1\"
eval new=\"'$'new_$1\"
if test "$old" = "$new"; then
return
fi
if test -z "$old"; then
grep -Eq "^ *$1=" "$INITCONFFILE" || echo "$1=" \
>> "$INITCONFFILE"
fi
sed -e "s/^ *$1=.*/$1=$new/" < $INITCONFFILE > $INITCONFFILE.$$
mv -f $INITCONFFILE.$$ $INITCONFFILE
}
# summary of how this script can be called:
# * <postinst> `configure' <most-recently-configured-version>
# * <old-postinst> `abort-upgrade' <new version>
# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
# <new-version>
# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
# <failed-install-package> <version> `removing'
# <conflicting-package> <version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package
case "$1" in
configure)
# ------------------------- Debconf questions start ---------------------
# Handle debconf
. /usr/share/debconf/confmodule
db_get kdump-tools/use_kdump || RET=true
if [ "${RET}" = "true" ]; then
new_USE_KDUMP="1"
else
new_USE_KDUMP="0"
fi
# ------------------------- Debconf questions end ---------------------
INITCONFFILE=`mktemp /etc/default/kdump-tools.XXXXXX`
cp -pf /usr/share/kdump-tools/kdump-tools.conf $INITCONFFILE
update_param USE_KDUMP
# Customize crashkernel= value according to architecture
ARCH="$(arch)"
DEF_PRESET="384M-:128M"
case "$ARCH" in
s390x)
HAS_CRASHKERNEL="$(grep crashkernel /etc/zipl.conf)" || true
if test -z "$HAS_CRASHKERNEL"; then
sed -i "/parameters/{s|\"$| crashkernel=${DEF_PRESET}\"|}" /etc/zipl.conf
zipl
fi
CIO_IGNORE="$(cio_ignore -u -k)"
sed -i "s/\#KDUMP_CMDLINE_APPEND/KDUMP_CMDLINE_APPEND/" $INITCONFFILE
sed -i "/KDUMP_CMDLINE_APPEND/{s|\"$| ${CIO_IGNORE}\"|}" $INITCONFFILE
;;
esac
ucfr kdump-tools /etc/default/kdump-tools
UCF_FORCE_CONFFMISS=1 ucf --debconf-ok $INITCONFFILE /etc/default/kdump-tools
rm -f $INITCONFFILE
sync /etc/default/kdump-tools
# create smaller initrd.img files for kdump use
/etc/kernel/postinst.d/kdump-tools $(uname -r) > /dev/null 2>&1
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
if [ -x /usr/sbin/update-grub ] && [ -e /boot/grub/grub.cfg ]; then
update-grub
fi
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
# Automatically added by dh_systemd_enable/11.1.6ubuntu1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
# This will only remove masks created by d-s-h on package removal.
deb-systemd-helper unmask 'kdump-tools.service' >/dev/null || true
# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet was-enabled 'kdump-tools.service'; then
# Enables the unit on first installation, creates new
# symlinks on upgrades if the unit file has changed.
deb-systemd-helper enable 'kdump-tools.service' >/dev/null || true
else
# Update the statefile to add new symlinks (if any), which need to be
# cleaned up on purge. Also remove old symlinks.
deb-systemd-helper update-state 'kdump-tools.service' >/dev/null || true
fi
fi
# End automatically added section
# Automatically added by dh_installdeb/11.1.6ubuntu1
dpkg-maintscript-helper mv_conffile /etc/default/grub.d/kdump-tools.default /etc/default/grub.d/kdump-tools.cfg 1:1.6.1-2~ kdump-tools -- "$@"
# End automatically added section
# Automatically added by dh_installdeb/11.1.6ubuntu1
dpkg-maintscript-helper rm_conffile /etc/default/grub.d/kdump-tools..ppc64el 1:1.6.1-2~ kdump-tools -- "$@"
# End automatically added section
# Automatically added by dh_installinit/11.1.6ubuntu1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
if [ -x "/etc/init.d/kdump-tools" ]; then
update-rc.d kdump-tools defaults >/dev/null
invoke-rc.d kdump-tools start || exit 1
fi
fi
# End automatically added section
exit 0
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